Question

x²+6x+5


solve by split method

Answer 1

hii mate✋✋

_______

here is ur answer ⤵⤵⤵

→x²+6x+5

→ x²+5x+1x+5

→ x(x+5)+1(x+5)

→ (x+1)(x+5)

values of "x" are

⤵⤵⤵⤵⤵⤵⤵

→x=(-1)✔

&&&&&

→ x=(-5)✔✔

_________


⭐hope it helps uh⭐

Answer 2

If you have a quadratic function

a

x

2

+

b

x

+

c

, to factorise it you should identify two numbers whose product is

a

c

and sum is

b

.

Here in

y

=

x

2

−

6

x

+

5

, we should identify two numbers whose product is

5

and sum is

−

6

.

Such numbers are

−

5

and

−

1

and now splitting middle term into these we get

y

=

x

2

−

5

x

−

x

+

5

or

y

=

x

(

x

−

5

)

−

1

(

x

−

5

)

=

(

x

−

1

)

(

x

−

5

)

.